Wang Songna, 28, shows students who cannot hear or speak some dance moves in Yantai, East China's Shandong province, Sept 8, 2012. [Photo/Xinhua]
Zhu Huaming teaches children who cannot hear or speak sign language at Chaohu Special Education School in Chaohu, East China's Anhui province, Sept 7, 2012. She has been working as a special education teacher for 23 years. [Photo/CFP]